Windows live Email  program does not recognize that I have entered a group of addresses and will not send Email  and states that I can not send with out an addressee. This only occurs if I have left Windows Live and run another app. I save the new email in drafts. Restart the computer go to Drafts and insert the same addressee and it will send them out normally. Only restarting the computer will allow me to send the Email using the same address as I originally inserted.

 

I did noted that the saved message in Drafts "To:" line blank when I open it.